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Electrical Insulation Sleeving

Our product range includes a wide range of heat shrink wrap around sleeve, heat shrink tube, polyolefin heat shrink sleeve, wraparound sleeves, busbar sleeve tube and overhead line insulation sleeve.

Heat Shrink Wrap Around Sleeve

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Heat Shrink Wrap Around Sleeve
  • Heat Shrink Wrap Around Sleeve
  • Heat Shrink Wrap Around Sleeve
  • Heat Shrink Wrap Around Sleeve
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Approx. Rs 1,400 / MeterGet Latest Price

Product Brochure
Product Details:
Shrink Ratio3:1
Size1mm to 15mm
Recovered Diameter1mm to 15 mm
Sleeve TypeThick Wall
Usage/ApplicationIndustrial
MaterialPVC
Rated VoltageAs per Requirement
ColorMulti Color
Brand3M
Country of OriginMade in India

The Wrap-Around Sleeves are made from thermally stabilised, cross linked, weather resistant, polymeric material and is halogen free. The Sleeves are coated internally with hot melt adhesive. The outer surface of the sleeves have thermocromic paint.
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Heat Shrink Tube

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Heat Shrink Tube
  • Heat Shrink Tube
  • Heat Shrink Tube
  • Heat Shrink Tube
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Approx. Rs 200 / MeterGet Latest Price

Product Brochure
Product Details:
Length5 meter to 20 meter
Size1/4 inch to 1 inch
MaterialPVC
BrandDhanaraj
Hollow SectionsCircular
Country of OriginMade in India

Heat-shrink tubing (or, commonly, heat shrink or heatshrink) is a shrinkable plastic tube used to insulate wires, providing abrasion resistance and environmental protection for stranded and solid wire conductors, connections, joints and terminals in electrical wiring.
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Polyolefin Heat Shrink Sleeve

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Polyolefin Heat Shrink Sleeve
  • Polyolefin Heat Shrink Sleeve
  • Polyolefin Heat Shrink Sleeve
  • Polyolefin Heat Shrink Sleeve
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Approx. Rs 1,400 / MeterGet Latest Price

Product Details:
Shrink Ratio3:1
Recovered Diameter1 TO 15 MM
Sleeve TypeThick Wall
MaterialPolyolefin
Rated Voltage1KV TO 33KV
Max Temperature150°C
ColorBlack, Yellow, White, Grey, Blue, Red, Green, Transparent, Brown, Multi Color
Adhesive TypeNo Adhesive
Packaging TypeCut Pieces

A Polyolefin Heat Shrink Sleeve is a flexible, durable tubing used to insulate, protect, bundle, or label wires, cables, pipes, and components. When heat is applied, the sleeve shrinks uniformly to tightly conform to the object underneath.

Key Features
  • Material: Polyolefin (radiation-crosslinked)

  • Shrink ratio: Commonly 2:1, 3:1, or 4:1

  • Temperature resistance: Typically –55°C to +135°C (varies by grade)

  • Electrical insulation: Excellent dielectric properties

  • Chemical resistance: Resistant to oils, solvents, and moisture

  • Flexibility: Remains flexible after shrinking

  • Flame retardant: Many versions meet UL / CSA / RoHS standards

Common Applications
  • Wire and cable insulation

  • Electrical splices and terminations

  • Strain relief and abrasion protection

  • Color coding and identification

  • Automotive, aerospace, electronics, and industrial uses

  •  

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Wraparound Sleeves

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Wraparound Sleeves
  • Wraparound Sleeves
  • Wraparound Sleeves
  • Wraparound Sleeves
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Approx. Rs 1,400 / MeterGet Latest Price

Product Brochure
Product Details:
Shrink Ratio3:1
Recovered Diameter1mm to 15mm
Sleeve TypeThick Wall
MaterialPVC
Rated Voltage20 kV
Max Temperature85°C
Adhesive TypeNo Adhesive

The Wrap-Around Sleeves are made from thermally stabilised, cross linked, weather resistant, polymeric material and is halogen free. The Sleeves are coated internally with hot melt adhesive. The outer surface of the sleeves have thermocromic paint.
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Busbar Sleeve Tube

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Busbar Sleeve Tube
  • Busbar Sleeve Tube
  • Busbar Sleeve Tube
  • Busbar Sleeve Tube
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Approx. Rs 300 / MeterGet Latest Price

Product Brochure
Product Details:
Size25mm to 175mm
Voltage Rating36 kV
MaterialPVC
Wall TypeHeavy Wall
Shrink Ratio3:1
Brand3M
FeaturesAnti-Tracking, Halogen Free, Adhesive Lined, Flame Retardant

Bus Sleeve is heat shrinkable bus bar sleeve designed to insulate busbar systems up to 36KV & to protect against accidental flash-over. The sleeves are manufactured from high quality cross-linked polyolefin material. Meets ANSI C37. 20.2 standards for MV switchgear application up to 36 kV.
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Overhead Line Insulation Sleeve

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Overhead Line Insulation Sleeve
  • Overhead Line Insulation Sleeve
  • Overhead Line Insulation Sleeve
  • Overhead Line Insulation Sleeve
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Approx. Rs 390 / MeterGet Latest Price

Product Brochure
Product Details:
Conductor Size10mm to 100mm
Rated Voltage11 Kv to 132 Kv
Sleeve Length2000 mm
Thickness1mm to 40 mm
VoltageUpto 36 KV
Sleeve SizeAs per requirement
Is It Corrosion ResistantCorrosion Resistant
Country of OriginMade in India

Overhead Line Insulation Sleeves are designed to increase system reliability by reducing wildlife related outages.
Conductor Covers can reduce equipment failures and system disruptions brought on by wildlife and accidental vegetation contact.Its self-locking construction ensures a tight fit that won't open by accident, eliminating the need for tools during installation.It is the best way to stop short circuits that happen when birds, reptiles, or strange items come into contact with conductors because of clearance problems.
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Dhananjay Prabhakar Phadke (CEO)
Dhanraj Powertech
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